import pandas as pd
ftr_target_marking =r"C:\Users\0dian\Downloads\part-00000-1ed1a769-0597-4b41-ab9f-ee48ca3ea4b0-c000.snappy.parquet"
ftr_st_focus=r"C:\Users\0dian\Downloads\part-00000-fe28e246-16cc-4f64-b626-3c5e1072575f-c000.snappy.parquet"
ftr_call_detail=r"C:\Users\0dian\Downloads\part-00000-3308c78c-462f-436d-a4db-adb355b89588-c000.snappy.parquet"
df = pd.read_parquet(ftr_call_detail)
print(df.head())
print(df.columns)